Paper/Archive/CVE-2024-41660

CVE-2024-41660

openbmc slpd-lite — slpd-lite unauthenticated memory corruption

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 58.4.584 × 2011.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

slpd-lite is a unicast SLP UDP server. Any OpenBMC system that includes the slpd-lite package is impacted. Installing this package is the default when building OpenBMC. Nefarious users can send slp packets to the BMC using UDP port 427 to cause memory overflow issues within the slpd-lite daemon on the BMC. Patches will be available in the latest openbmc/slpd-lite repository.

Affected

ProductAffectedFixed inSource

slpd-liteall–CNA

slpd-lite≤ *–CISA-ADP

Scores by source

GitHub_M (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/openbmc/slpd-lite/security/advisories/GHSA-wmgv-jffg-v3xr